Answer / kiran

if any machine tool is inefficient to work or consuming more
power,change it with energy efficient and economic tool in
technical aspects is known as retrofitting..........

how to select a capacitor, i mean we use 3.5 mico ferad cap for a celling fan,but how to select a cap for 1h.p motor,etc.........

1 Answers  

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What is the working principle of MIG welding? and its out put Voltage?

0 Answers   L&T,

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can any one suggest paper presentation topies for electrical engg?

0 Answers  

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Why PS class CT is always preferred for Differential protection?

0 Answers  

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pls someone send me sample question papers along with the key.thanks in advance

0 Answers   HPCL,

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What will happen if primary of transformer is fed with Square wave instead of sinsoidal wave ?Will it operate or Not?

3 Answers   Areva,

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How can we calculate the current if we have load in KVA and if the load in KW then what formula will be use for calculating the current. please give both the formula for calculating the current.

3 Answers  

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Which motor will you choose which can operate in both lagging as well as leading power factors?

0 Answers   HPCL,

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if voltage is not builed up in small generator what will be the reason?

7 Answers   century,

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

0 Answers  

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What is LOP Sensor in DG??????

7 Answers   Emerson,

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what is the difference between potential transformer and capacitive voltage transformer?

1 Answers  

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